Added support for PHP 8.4.

Author: Bilge

.github/workflows/Tests.yaml

@@ -17,6 +17,8 @@ jobs:
           - 8.0
           - 8.1
           - 8.2
+          - 8.3
+          - 8.4
         dependencies:
           - hi
           - lo

src/Byte/ByteFormatter.php

@@ -29,7 +29,7 @@ class ByteFormatter
      *
      * @param UnitDecorator|null $unitDecorator Optional. Unit decorator.
      */
-    public function __construct(UnitDecorator $unitDecorator = null)
+    public function __construct(?UnitDecorator $unitDecorator = null)
     {
         $this
             ->setUnitDecorator($unitDecorator ?: new SymbolDecorator)
@@ -45,7 +45,7 @@ public function __construct(UnitDecorator $unitDecorator = null)
      *
      * @return string Formatted bytes.
      */
-    public function format(int|float $bytes, int $precision = null): string
+    public function format(int|float $bytes, ?int $precision = null): string
     {
         // Use default precision when not specified.
         $precision === null && $precision = $this->getPrecision();

test/Integration/Byte/ByteFormatterTest.php

@@ -33,7 +33,9 @@ public function provideBinaryIntegers(): array
             [0x80000, '512K'],
             [0x80001, '512K'],
             [0x801FF, '512K'],
-            [0x80200, '513K'],
+            // Rounding error fixed in 8.4.1.
+            // See: https://github.com/php/php-src/blob/9ee607823eae02996f4d2f17d778041b76ec3e19/UPGRADING#L728-L734
+            [0x80200, version_compare(PHP_VERSION, '8.4.0') > 0 ? '512K' : '513K'],
             [0x80201, '513K'],
             [0x80233, '513K'],
             [0x803FF, '513K'],